#154E90#154E90

#154E90 is a dark, vivid cyan. Relative luminance 0.076; OKLCH L 42.6% C 0.123 H 255.2°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX#154E90
RGBrgb(21, 78, 144)
HSLhsl(212, 75%, 32%)
HSVhsv(212, 85%, 56%)
CMYKcmyk(85.4%, 45.8%, 0%, 43.5%)
CIE-LABlab(33.18, 7.74, -41.51)
CIE-LCHlch(33.18, 42.23, 280.56°)
OKLaboklab(42.6% -0.0315 -0.1191)
OKLCHoklch(42.6% 0.123 255.2)
XYZxyz(8.0658, 7.6208, 27.4260)
Luminance0.0762 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#154E90 #905715
analogous
#158C90 #154E90 #1A1590
triadic
#154E90 #90154E #4E9015
tetradic
#154E90 #90158C #905715 #15901A
square
#154E90 #90158C #905715 #15901A
split-complementary
#154E90 #901A15 #8C9015
monochromatic
#051425 #0D315B #154E90 #1D6BC5 #3D8AE3

Accessibility & contrast

On white

8.32
#154E90 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.52
#154E90 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154E90
8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##154E90#FFFFFF#000000##FFFFFF
##154E901.008.322.528.32
#FFFFFF8.321.0021.001.00
#0000002.5221.001.0021.00
##FFFFFF8.321.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2B5493
Deuteranopia (green-blind)
#0F498F
Tritanopia (blue-blind)
#005E68
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #154e90;
/* rgb */ color: rgb(21, 78, 144);
/* oklch */ color: oklch(42.6% 0.123 255.2);
Tailwind
colors: {
  custom: {
    50: '#697fb1',
    500: '#154e90',
    950: '#000000',
  },
}
SCSS
$custom: #154e90;
$custom-light: #697fb1;
$custom-dark: #000000;
JSON
{
  "hex": "#154e90",
  "rgb": {
    "r": 21,
    "g": 78,
    "b": 144
  },
  "hsl": {
    "h": 212.195,
    "s": 74.545,
    "l": 32.353
  },
  "oklch": {
    "l": 0.42597,
    "c": 0.12326,
    "h": 255.2
  },
  "luminance": 0.07622
}

Semantic roles & 50–950 ramp

primary
#154E90
secondary
#C2853E
accent
#9B37F1
background
#F6F7FA
surface
#ECEEF5
border
#C7C9CF
text
#070A11
muted
#7A7C80

Preview Lab

Preview with #154E90

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#154E90 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva